When it's raining. I put on my Ugg Felton boots with light socks to prevent sweat. Comfortable.
Previous was Grebb Kodiak. Heavy and not great for walking
Lowa offer a 100 day money back scheme, my last pair of Lowa I did 23 miles straight out of the box, without an issue.
The Berghaus are not as good as they used to be when they were Brasher I killed a pair in a few months. But they were comfortable.
Currently using Lowa, Haix and Mammut. The Haix are a little narrow for me but were on offer, still wore them for three days walking across Dartmoor last month without an issue.